Provide an appropriate response.Which word does not share the same meaning as the other three?

A. less
B. sum
C. total
D. plus

Answer: A

Mathematics

Find the curvature of the space curve.r(t) = -4i + (t + 10)j +(ln(cos t) + 1)k

A. ? = sin t B. ? = cos t C. ? = sec t D. ? = csc t

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Mathematics

Write the complex number in polar form. Express the argument in degrees.4i

A. 4(cos 0° + i sin 0°) B. 4(cos 180° + i sin 180°) C. 4(cos 270° + i sin 270°) D. 4(cos 90° + i sin 90°)

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Mathematics

Convert. When necessary, round the answer to two decimal places.13 miles = _____ yards

A.
B. 22,880
C. 13,000
D. 68,640

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Mathematics

Find the exact value of the expression.cos sin - cos sin

A.
B.
C. 1
D.

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Mathematics